Contagious images

Sick woman sitting on couch with tissue box during cold or flu illness at home, suitable for healthcare and wellness content.

Close-up of virus cells with spiky protein receptors on blue background, illustrating microbiology concept for medical research and healthcare education materials.

Sick woman with dark hair and light skin tone sitting on beige couch, holding tissue to face, appearing unwell with cold or flu symptoms at home.

Young Asian woman with black hair wearing white long-sleeve shirt sneezing or coughing into tissue against blue background for health, illness, cold, flu, allergy concepts.

Woman with dark hair and fair complexion blowing nose into tissue against blue background, depicting cold, flu, or allergy symptoms for healthcare and wellness content.

Young woman with dark hair and South Asian ethnicity wearing white shirt sneezing or coughing into her hand against blue background, depicting illness, cold, flu, or allergy symptoms.

Woman with long dark hair and olive complexion, appearing to be in her 30s, sitting on a beige couch wearing a brown knit sweater, holding tissues to her face while coughing or sneezing indoors.

Young blonde woman sneezing into tissue with glowing virus particles floating around her representing illness, cold, flu symptoms and respiratory infection.

Woman with dark hair and fair complexion sitting on bed blowing nose into tissue, wearing brown cardigan, surrounded by books and blanket, natural window light, depicting cold or flu symptoms for health and wellness content.

Woman with brown hair and light skin tone blowing nose into tissue while wearing pink sweater, depicting cold, flu, or allergy symptoms for healthcare and wellness content.

Virus particles floating in blue scientific environment, representing infectious disease, microbiology research, and medical education for healthcare presentations.

Middle-aged woman with shoulder-length brown hair and fair complexion, wearing a dark navy blazer, holding a tissue to her face against a solid blue background. Suitable for healthcare, illness, allergy, cold, flu, wellness and business-related content.

Young woman with light brown hair, Caucasian ethnicity, wearing a cream-colored knit sweater, coughing or sneezing into her hand against a soft blue gradient background. Suitable for healthcare, wellness, and illness-related content.

Young woman with light brown hair, Caucasian ethnicity, wearing beige sweater, blowing nose into tissue against blue gradient background. Suitable for healthcare, wellness, cold and flu campaigns.

Sick woman with tissue blowing nose against blue background, depicting cold, flu, allergy symptoms, illness, healthcare and wellness concepts.

Mature woman with gray hair wearing dark blazer holding tissue to face against blue background, depicting cold, flu, or allergy symptoms for healthcare and wellness content.

Sick woman sitting on couch wrapped in blanket, holding tissues, surrounded by medicine boxes and medications in warm home interior lighting.

Sick woman with dark curly hair sitting on brown couch holding tissues, surrounded by used tissues, with lamp and bottle nearby, depicting cold or flu symptoms.

Woman with long dark hair, appearing to be of mixed ethnicity, wearing a burgundy long-sleeved shirt against a blue background, holding tissue to her nose while sneezing or coughing. Useful for healthcare, wellness, and illness-related content.

Young woman with light brown hair pulled back in a ponytail, Caucasian ethnicity, wearing a cream knit sweater, sneezing or blowing nose into tissue against blue gradient background.

Woman with dark hair and fair complexion blowing nose with tissue while wearing dark business shirt against blue background. Suitable for healthcare, illness, allergy and cold symptom content.

Young woman with blonde hair in top bun, Caucasian ethnicity, blowing nose with tissue against blue background for cold, flu, allergy or illness concepts.

Glowing microscopic organisms with flagella and spiky surfaces floating in deep blue liquid environment, suitable for medical, scientific, and educational content.

Woman with long wavy brown hair and fair complexion blowing nose into tissue while sitting indoors, depicting cold, flu, or allergy symptoms during daytime.